Zoology - Molecular Basis of Inheritance Question with Solution | TestHub
ZoologyMolecular Basis of InheritanceRegulation of Gene ExpressionEasy2 minPYQ_2017
ZoologyEasysingle choice
In the lac operon model, lactose molecules function as
Options:
Answer:
C
Solution:
Lactose or lac operon of E. coli is an example of inducible operon. Lactose is known to be the inducer and substrate for the enzyme -galactosidase. It binds with the repressor protein and changes it into a non-DNA binding state thus activating the operon.
Stream:JIPMERSubject:ZoologyTopic:Molecular Basis of InheritanceSubtopic:Regulation of Gene Expression
⏱ 2mℹ️ Source: PYQ_2017
Doubts & Discussion
Loading discussions...
